'350 ppm' presentation slideshows

Halting Human-Made Climate Change

Halting Human-Made Climate Change. James Hansen 04 June 2011 Nobel Peace Center Oslo, Norway. The Case for Young People and Nature. * Statements relating to policy are personal opinion. Global Warming Status 1. Knowledge Gap Between - What is Understood (scientists)

968 views • 84 slides

Global Warming Status 1. Knowledge Gap Between - What is Understood (science)

Global Warming Status 1. Knowledge Gap Between - What is Understood (science) - What is Known (public/policymakers) 2. Planetary Emergency - Climate Inertia ? Warming in Pipeline - Tipping Points ? Could Lose Control 3. Good News & Bad News - Safe Level of CO 2 < 350 ppm

787 views • 66 slides

Human-Made Climate Change:

Human-Made Climate Change:. James Hansen 4 December 2010 Circolo dei Lettori Rome, Italy. A Scientific, Moral and Legal Issue *. * Statements relating to policy are personal opinion. Global Warming Status 1. Knowledge Gap Between - What is Understood (scientists)

565 views • 45 slides

Can a Copenhagen Protocol be Effective and Fair?

361 views • 20 slides

Royal Society Coral Crisis Working Group 6 July 2009

258 views • 19 slides

Advantages of Carbon Neutrality

Advantages of Carbon Neutrality. Sept 15 th , 2009 Presented by Bert Loosmore. What is carbon neutrality?. Being carbon neutral means having no aggregate GHG emissions. Reduction of atmospheric CO 2 concentrations. Atmospheric CO 2 concentrations: Pre-industrial: ~ 275 ppm

380 views • 14 slides

The Atmosphere

183 views • 8 slides